Solar panels provide electrical power for the computers and other equipment, as well as the power to move the satellite forward.Artificial satellites use gravity to stay in their orbits. Earth's gravity pulls everything toward the center of the planet. To stay in the earth's orbit, the ...
the moves round根据汉语提示补全句子。(解空一词)1.地球图烧太阳旋转is a satellite of 相关知识点: 试题来源: 解析 【答案】Theearth,thesun【核心短语/词汇】movearound:围绕着……转【解析】根据题干要求,“地球”翻译为“Theearth”,“sun”翻译为“太阳”,因为表示独一无二的事物时要在前面加定冠词“...
Lower frequencies provide a better trade off between the satellite carrier power required and the cost of mobile earth station antennas. As shown in Table 51.2, frequency bands have been allocated for satellite mobile services around 1.6GHz and, in some parts of the world, at 800MHz. However,...
Reason: The necessary centripetal force required to move the satellite in an ·orbit around the earth is provided by the gravitational force of attraction between the satellite and the earth. View Solution PRADEEP-GRAVIATION-VERY SHORT ANS. QUESTIONS V. The centripetal force on a satellite revolvin...
The literary meaning of satellite is any natural or artificial body moving around her planet. The idea of artificial satellite was first conceived by the British scientist Arthur C Clarke (Clarke, 1945) who proposed that an artificial satellite moving around the earth with the same angular velocity...
I fly in space and move around the Earth. There are many members in my family. We look different and have different jobs. Do you want to know what we can do? Let me tell you.. What's the weather like today? Before you go outside, you must want to know about this.We can help...
A satellite, rotating around the earth has water in a jar inside it. A cork is pushed into the water in the jar and then released. The cork will
It _1 round the Earth day and night. It 2 around once a month, every 29 and a half days.The Moon is our 3 neighbour in space. It is 4 than the Earth. Plants can't grow on the Moon 5 there is no air on it.The Moon hasn't 6 own light. It shines back the light of the ...
Satellites move continually around the earth or around another planet. 人造卫星 The rocket launched two communications satellites. 火箭发射了两颗通信卫星。 2 形容词 Satellite television is broadcast using a satellite. 卫星的 They have four satellite channels. 他们有4个卫星频道。 3 可数名词 A ...
·n. ['sætəlaɪt] ( satellites ) · ·双解释义 ·C 卫星 a body in space that moves round a larger one. especially a planet ·C 人造卫星 a man-made object intended to move around the Earth, moon, etc.for some purpose ·C 卫星国,附庸国,卫星都市 sth, especially a country...